I wore my favorite T-shirt to the park today.
It has a big green dinosaur on the front.
I played in the sand and rolled on the grass.
After a while, I looked down and gasped.
“Oh no! My T-shirt is dirty!” I said.
It had mud on the sleeves and a ketchup stain too!
Mom said, “That means you had lots of fun.”
At home, we put it in the laundry basket.
Soon it will be clean and ready to wear again.
Even a dirty shirt can mean a happy day!